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git-svn-id: svn://svn.cc65.org/cc65/trunk@338 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz
2000-09-24 20:54:49 +00:00
parent 16bc247cbf
commit 42fb5661f1
14 changed files with 549 additions and 98 deletions
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68
src/da65/handler.c
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@@ -64,15 +64,15 @@ static void Mnemonic (const char* M)
static void OneLine (const char* Mnemo, const char* Arg, ...) attribute ((format(printf, 2, 3)));
static void OneLine (const char* Mnemo, const char* Arg, ...)
static void OneLine (const OpcDesc* D, const char* Arg, ...) attribute ((format(printf, 2, 3)));
static void OneLine (const OpcDesc* D, const char* Arg, ...)
/* Output one line with the given mnemonic and argument */
{
char Buf [256];
va_list ap;
/* Mnemonic */
Mnemonic (Mnemo);
Mnemonic (D->Mnemo);
/* Argument */
va_start (ap, Arg);
@@ -81,6 +81,9 @@ static void OneLine (const char* Mnemo, const char* Arg, ...)
Indent (AIndent);
Output (Buf);
/* Add the code stuff as comment */
LineComment (PC, D->Size);
/* End the line */
LineFeed ();
}
@@ -112,8 +115,11 @@ static const char* GetAddrArg (const OpcDesc* D, unsigned Addr)
static void GenerateLabel (const OpcDesc* D, unsigned Addr)
/* Generate a label in pass one if requested */
{
if (Pass == 1 && !HaveLabel (Addr) && (D->LabelFlag & lfGenLabel) != 0) {
AddLabel (Addr, MakeLabelName (Addr));
if (Pass == 1 && !HaveLabel (Addr)) {
if ((D->LabelFlag & lfGenLabel) != 0 ||
((D->LabelFlag & lfUseLabel) != 0 && Addr >= CodeStart && Addr <= CodeEnd)) {
AddLabel (Addr, MakeLabelName (Addr));
}
}
}
@@ -127,7 +133,7 @@ static void GenerateLabel (const OpcDesc* D, unsigned Addr)
void OH_Accumulator (const OpcDesc* D)
{
OneLine (D->Mnemo, "a");
OneLine (D, "a");
}
@@ -135,6 +141,7 @@ void OH_Accumulator (const OpcDesc* D)
void OH_Implicit (const OpcDesc* D)
{
Mnemonic (D->Mnemo);
LineComment (PC, D->Size);
LineFeed ();
}
@@ -142,7 +149,7 @@ void OH_Implicit (const OpcDesc* D)
void OH_Immidiate (const OpcDesc* D)
{
OneLine (D->Mnemo, "#$%02X", GetCodeByte ());
OneLine (D, "#$%02X", GetCodeByte (PC+1));
}
@@ -150,13 +157,13 @@ void OH_Immidiate (const OpcDesc* D)
void OH_Direct (const OpcDesc* D)
{
/* Get the operand */
unsigned Addr = GetCodeByte ();
unsigned Addr = GetCodeByte (PC+1);
/* Generate a label in pass 1 */
GenerateLabel (D, Addr);
/* Output the line */
OneLine (D->Mnemo, "%s", GetAddrArg (D, Addr));
OneLine (D, "%s", GetAddrArg (D, Addr));
}
@@ -164,13 +171,13 @@ void OH_Direct (const OpcDesc* D)
void OH_DirectX (const OpcDesc* D)
{
/* Get the operand */
unsigned Addr = GetCodeByte ();
unsigned Addr = GetCodeByte (PC+1);
/* Generate a label in pass 1 */
GenerateLabel (D, Addr);
/* Output the line */
OneLine (D->Mnemo, "%s,y", GetAddrArg (D, Addr));
OneLine (D, "%s,y", GetAddrArg (D, Addr));
}
@@ -178,13 +185,13 @@ void OH_DirectX (const OpcDesc* D)
void OH_DirectY (const OpcDesc* D)
{
/* Get the operand */
unsigned Addr = GetCodeByte ();
unsigned Addr = GetCodeByte (PC+1);
/* Generate a label in pass 1 */
GenerateLabel (D, Addr);
/* Output the line */
OneLine (D->Mnemo, "%s,y", GetAddrArg (D, Addr));
OneLine (D, "%s,y", GetAddrArg (D, Addr));
}
@@ -192,13 +199,13 @@ void OH_DirectY (const OpcDesc* D)
void OH_Absolute (const OpcDesc* D)
{
/* Get the operand */
unsigned Addr = GetCodeWord ();
unsigned Addr = GetCodeWord (PC+1);
/* Generate a label in pass 1 */
GenerateLabel (D, Addr);
/* Output the line */
OneLine (D->Mnemo, "%s", GetAddrArg (D, Addr));
OneLine (D, "%s", GetAddrArg (D, Addr));
}
@@ -206,13 +213,13 @@ void OH_Absolute (const OpcDesc* D)
void OH_AbsoluteX (const OpcDesc* D)
{
/* Get the operand */
unsigned Addr = GetCodeWord ();
unsigned Addr = GetCodeWord (PC+1);
/* Generate a label in pass 1 */
GenerateLabel (D, Addr);
/* Output the line */
OneLine (D->Mnemo, "%s,x", GetAddrArg (D, Addr));
OneLine (D, "%s,x", GetAddrArg (D, Addr));
}
@@ -220,13 +227,13 @@ void OH_AbsoluteX (const OpcDesc* D)
void OH_AbsoluteY (const OpcDesc* D)
{
/* Get the operand */
unsigned Addr = GetCodeWord ();
unsigned Addr = GetCodeWord (PC+1);
/* Generate a label in pass 1 */
GenerateLabel (D, Addr);
/* Output the line */
OneLine (D->Mnemo, "%s,y", GetAddrArg (D, Addr));
OneLine (D, "%s,y", GetAddrArg (D, Addr));
}
@@ -248,16 +255,16 @@ void OH_AbsoluteLongX (const OpcDesc* D)
void OH_Relative (const OpcDesc* D)
{
/* Get the operand */
signed char Offs = GetCodeByte ();
signed char Offs = GetCodeByte (PC+1);
/* Calculate the target address */
unsigned Addr = (unsigned) (((int) GetPC()) + Offs);
unsigned Addr = (unsigned) (((int) PC+2) + Offs);
/* Generate a label in pass 1 */
GenerateLabel (D, Addr);
/* Output the line */
OneLine (D->Mnemo, "%s", GetAddrArg (D, Addr));
OneLine (D, "%s", GetAddrArg (D, Addr));
}
@@ -272,13 +279,13 @@ void OH_RelativeLong (const OpcDesc* D)
void OH_DirectIndirect (const OpcDesc* D)
{
/* Get the operand */
unsigned Addr = GetCodeByte ();
unsigned Addr = GetCodeByte (PC+1);
/* Generate a label in pass 1 */
GenerateLabel (D, Addr);
/* Output the line */
OneLine (D->Mnemo, "(%s)", GetAddrArg (D, Addr));
OneLine (D, "(%s)", GetAddrArg (D, Addr));
}
@@ -286,13 +293,13 @@ void OH_DirectIndirect (const OpcDesc* D)
void OH_DirectIndirectY (const OpcDesc* D)
{
/* Get the operand */
unsigned Addr = GetCodeByte ();
unsigned Addr = GetCodeByte (PC+1);
/* Generate a label in pass 1 */
GenerateLabel (D, Addr);
/* Output the line */
OneLine (D->Mnemo, "(%s),y", GetAddrArg (D, Addr));
OneLine (D, "(%s),y", GetAddrArg (D, Addr));
}
@@ -300,13 +307,13 @@ void OH_DirectIndirectY (const OpcDesc* D)
void OH_DirectXIndirect (const OpcDesc* D)
{
/* Get the operand */
unsigned Addr = GetCodeByte ();
unsigned Addr = GetCodeByte (PC+1);
/* Generate a label in pass 1 */
GenerateLabel (D, Addr);
/* Output the line */
OneLine (D->Mnemo, "(%s,x)", GetAddrArg (D, Addr));
OneLine (D, "(%s,x)", GetAddrArg (D, Addr));
}
@@ -314,13 +321,13 @@ void OH_DirectXIndirect (const OpcDesc* D)
void OH_AbsoluteIndirect (const OpcDesc* D)
{
/* Get the operand */
unsigned Addr = GetCodeWord ();
unsigned Addr = GetCodeWord (PC+1);
/* Generate a label in pass 1 */
GenerateLabel (D, Addr);
/* Output the line */
OneLine (D->Mnemo, "(%s)", GetAddrArg (D, Addr));
OneLine (D, "(%s)", GetAddrArg (D, Addr));
}
@@ -390,3 +397,4 @@ void OH_JmpAbsolute (const OpcDesc* D)